# férreo vs fierro

> Spanish confusable word pair

## The two words

### férreo
*adjective · IPA [ˈfereo] · frequency rank #39,244*
De hierro.

### fierro
*noun · IPA [ˈfjero] · frequency rank #10,853*
Variante obsoleta de hierro (elemento químico).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/es/vs/ferreo-vs-fierro